A researcher goes to a local park to see how many people are wearing face masks. She counts 37 women in the park, of whom 24 are wearing face masks, while 14 out of 30 men are wearing face masks. Can she say that there is a significant difference of the percent of each gender who wears masks? (Use α = .10)
A researcher goes to a local park to see how many people are wearing face masks. She counts 37 women in the park, of whom 24 are wearing face masks, while 14 out of 30 men are wearing face masks. Can she say that there is a significant difference of the percent of each gender who wears masks? (Use α = .10)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A researcher goes to a local park to see how many people are wearing face masks. She counts 37 women in the park, of whom 24 are wearing face masks, while 14 out of 30 men are wearing face masks.
Can she say that there is a significant difference of the percent of each gender who wears masks? (Use α = .10)
Solve by hand please (no excel).
Hypothesis testing will consist of four hypothesis tests which you need to complete. each test will require the following:
Type of Test:
Null Hypothesis:
Alternate Hypothesis:
Standard Error:
Test Statistic:
P-value:
Decision:
Sentence:
Please graph the answer on a graph (Solve p =, z =, etc)
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